3v4l.org

run code in 300+ PHP versions simultaneously
<?php class XX { const ONE = 1; const TEST = ONE; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0130.00718.18
8.3.50.0060.01218.17
8.3.40.0070.00718.70
8.3.30.0030.01018.88
8.3.20.0060.00620.34
8.3.10.0090.00020.27
8.3.00.0080.00019.38
8.2.180.0130.00318.29
8.2.170.0130.00722.96
8.2.160.0100.00320.28
8.2.150.0100.00324.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0080.00020.81
8.2.110.0000.00919.39
8.2.100.0060.00617.59
8.2.90.0050.00318.96
8.2.80.0000.00917.97
8.2.70.0030.00517.50
8.2.60.0050.00317.55
8.2.50.0030.00618.07
8.2.40.0040.00418.03
8.2.30.0030.00319.49
8.2.20.0050.00317.60
8.2.10.0080.00018.00
8.2.00.0080.00017.45
8.1.280.0110.01125.92
8.1.270.0080.00021.96
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00622.14
8.1.230.0080.00318.63
8.1.220.0000.00717.74
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0050.00318.59
8.1.160.0040.00421.98
8.1.150.0070.00018.66
8.1.140.0040.00417.32
8.1.130.0000.00717.76
8.1.120.0000.00717.33
8.1.110.0030.00417.14
8.1.100.0030.00317.34
8.1.90.0040.00417.33
8.1.80.0000.00717.29
8.1.70.0030.00317.24
8.1.60.0040.00417.33
8.1.50.0080.00017.41
8.1.40.0040.00417.38
8.1.30.0040.00417.38
8.1.20.0000.00717.41
8.1.10.0030.00517.31
8.1.00.0000.00717.30
8.0.300.0000.00820.04
8.0.290.0000.00816.58
8.0.280.0030.00318.21
8.0.270.0000.00717.04
8.0.260.0030.00317.06
8.0.250.0030.00316.85
8.0.240.0030.00316.80
8.0.230.0050.00316.75
8.0.220.0040.00416.72
8.0.210.0030.00616.75
8.0.200.0000.00616.73
8.0.190.0070.00016.84
8.0.180.0040.00416.80
8.0.170.0040.00416.84
8.0.160.0040.00416.81
8.0.150.0000.00716.60
8.0.140.0030.00316.72
8.0.130.0050.00013.16
8.0.120.0050.00416.75
8.0.110.0050.00316.81
8.0.100.0070.00016.53
8.0.90.0070.00016.69
8.0.80.0190.00416.70
8.0.70.0000.00816.71
8.0.60.0000.00716.79
8.0.50.0050.00216.64
8.0.30.0070.01317.00
8.0.20.0070.01117.40
8.0.10.0000.00716.98
8.0.00.0100.00916.55
7.4.330.0050.00015.00
7.4.320.0000.00616.29
7.4.300.0060.00016.44
7.4.290.0000.00716.30
7.4.280.0030.00516.48
7.4.270.0000.00616.26
7.4.260.0070.00016.36
7.4.250.0040.00416.23
7.4.240.0020.00516.34
7.4.230.0070.00016.20
7.4.220.0110.00716.49
7.4.210.0030.01016.35
7.4.200.0040.00416.11
7.4.160.0170.00316.37
7.4.150.0130.01017.40
7.4.140.0100.01017.86
7.4.130.0060.01116.31
7.4.120.0110.00616.41
7.4.110.0100.00716.41
7.4.100.0110.00616.30
7.4.90.0140.00316.46
7.4.80.0160.01319.39
7.4.70.0070.01716.23
7.4.60.0030.01316.34
7.4.50.0000.00815.96
7.4.40.0070.01416.50
7.4.30.0060.01516.39
7.4.00.0070.00314.62
7.3.330.0050.00013.14
7.3.320.0000.00613.17
7.3.310.0030.00316.19
7.3.300.0030.00316.12
7.3.290.0080.00916.18
7.3.280.0080.00716.16
7.3.270.0140.00417.40
7.3.260.0080.01116.27
7.3.250.0080.01216.45
7.3.240.0210.00316.25
7.3.230.0100.00716.39
7.3.210.0150.00316.29
7.3.200.0000.01719.39
7.3.190.0090.01216.47
7.3.180.0150.00416.24
7.3.170.0150.00616.27
7.3.160.0110.00616.33
7.2.330.0060.00916.41
7.2.320.0150.01216.43
7.2.310.0090.00616.23
7.2.300.0060.01016.58
7.2.290.0120.00416.47
7.2.00.0000.01218.99
7.1.100.0070.00418.03
7.1.70.0000.00716.83
7.1.60.0130.01019.61
7.1.50.0220.01634.58
7.1.00.0000.07722.36
7.0.200.0000.00816.68
7.0.140.0030.07322.19
7.0.60.0100.07719.90
7.0.50.0030.04017.73
7.0.40.0030.04020.22
7.0.30.0230.04720.16
7.0.20.0230.04020.08
7.0.10.0330.07720.23
7.0.00.0030.08320.06
5.6.280.0000.07321.14
5.6.210.0070.04020.64
5.6.200.0130.03018.16
5.6.190.0200.07320.41
5.6.180.0300.07320.41
5.6.170.0230.04320.41
5.6.160.0070.05720.59
5.6.150.0070.03718.29
5.6.140.0030.07018.18
5.6.130.0070.04018.27
5.6.120.0100.08020.98
5.6.110.0130.07721.01
5.6.100.0170.07020.95
5.6.90.0070.06320.96
5.6.80.0130.05020.36
5.6.70.0270.07320.37
5.5.350.0070.08320.52
5.5.340.0030.08318.08
5.5.330.0030.08020.37
5.5.320.0330.07320.27
5.5.310.0230.08020.50
5.5.300.0070.05317.96
5.5.290.0000.06318.09
5.5.280.0100.07720.86
5.5.270.0070.05020.75
5.5.260.0070.04020.74
5.5.250.0070.07720.61
5.5.240.0130.06720.32
5.4.450.0470.05319.52
5.4.440.0400.04319.45
5.4.430.0270.03319.51
5.4.420.0370.04319.38
5.4.410.0300.04319.39
5.4.400.0370.04019.06
5.4.390.0270.03318.95
5.4.380.0300.05018.83
5.4.370.0370.05718.70
5.4.360.0300.04718.61
5.4.350.0200.05718.73
5.4.340.0200.05318.71
5.4.320.0110.03912.49
5.4.310.0060.04812.48
5.4.300.0080.03612.49
5.4.290.0090.03812.49
5.4.280.0100.03912.39
5.4.270.0070.03512.38
5.4.260.0090.03512.39
5.4.250.0050.03912.39
5.4.240.0080.03612.39
5.4.230.0080.03712.38
5.4.220.0080.03612.38
5.4.210.0080.04412.38
5.4.200.0070.03612.38
5.4.190.0090.03912.37
5.4.180.0090.03312.38
5.4.170.0070.03512.38
5.4.160.0060.03612.38
5.4.150.0070.03812.38
5.4.140.0090.04212.06
5.4.130.0090.03712.05
5.4.120.0050.03912.01
5.4.110.0030.04012.01
5.4.100.0100.03512.00
5.4.90.0100.04312.00
5.4.80.0090.03912.00
5.4.70.0070.04212.00
5.4.60.0120.03612.00
5.4.50.0080.04512.00
5.4.40.0040.03611.99
5.4.30.0090.04111.99
5.4.20.0070.04011.99
5.4.10.0040.03611.98
5.4.00.0040.03511.48

preferences:
45.21 ms | 400 KiB | 5 Q